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OptoCouplers

Brand: Chinese Model: PS2501-1
A Optocoupler also called a photocoupler, optical isolator or opto-isolator is a small chip that transfers signals between two isolated circuits using light. A basic optocoupler uses a led and a phototransistor, the brighter the led the more current is allowed to pass through the phototransistor.&nb..
8.00EGP
Brand: Chinese Model: 6N139
6N139 Features and SpecificationsHigh Speed Optocoupler (10Mbit/s)    Maximum Supply voltage: 7V (Typically 5V)Input forward voltage: 1.1V to 1.7VMinimum Logic high voltage: 2VMaximum Logic low voltage: 0.8VOutput sink current: 7mA (max)Propagation delay: 50ns (approx)Available a..
12.00EGP
Brand: Chinese Model: EL357SMD
Features:• Halogens free • Current transfer ratio (CTR: 50~600% at IF =5mA, VCE =5V) • High isolation voltage between input and output (Viso=3750 V rms ) • Compact 4 Pin SOP with a 2.0 mm profile • Pb free and RoHS compliant. • UL approved (No. E214129) • VDE approved (No. 132249) • SEM..
3.50EGP
Brand: Chinese Model: MOC3041DIP
MOC3041 is Triac driven a zero-crossing optocoupler. Optocoupler is made of light-emitting and light-sensing devices with no internal connection except light bean. The optoisolators allow two circuits to exchange signals without making any electrical connection. This device works on the principle th..
8.00EGP
Brand: Chinese Model: 6N137
6N137 Features and SpecificationsHigh Speed Optocoupler (10Mbit/s)    Maximum Supply voltage: 7V (Typically 5V)Input forward voltage: 1.1V to 1.7VMinimum Logic high voltage: 2VMaximum Logic low voltage: 0.8VOutput sink current: 7mA (max)Propagation delay: 50ns (approx)Available a..
7.50EGP
Brand: Chinese Model: ISO7241CDW
Description for the ISO7241CThe ISO7240x, ISO7241x, and ISO7242x devices are quad-channel digital isolators with multiple channel configurations and output-enable functions. These devices have logic-input and logic-output buffers separated by Texas Instrument’s silicon-dioxide (SiO2) isolati..
75.00EGP
TLP521-4 SMD Photocoupler OptoCoupler Isolator 4 Channel
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Brand: Chinese Model: TLP521-4
TLP521-4 Photocoupler Transistor SMDTLP521-4 is a high quality gallium arsenide based photo transistor containing an infrared absorbing diode. TLP521-4 has 4 insulated channels and comes in a 16 pin SMD package.TLP521-4 Photocoupler SpecificationsCollector Emitter Voltage: 55 VIsolation Voltage..
15.00EGP
Brand: Chinese Model: MOC3041SMD
MOC3041 is Triac driven a zero-crossing optocoupler. Optocoupler is made of light-emitting and light-sensing devices with no internal connection except light bean. The optoisolators allow two circuits to exchange signals without making any electrical connection. This device works on the principle th..
10.00EGP
Brand: Chinese Model: PC817SMD
The PC817 Opto Coupler is used to isolate the low voltage from the high voltage in a circuit.Quick SpecInput Forward Current: 50mAPeak Forward Current: 1AReverse Voltage: 6VCollector-Emitter Voltage: 35VEmitter-Collector Voltage: 6VCollector Current: 50mACollector Power Dissipation: 150mWTotal Power..
2.50EGP
Brand: Chinese Model: SUP6B
OverviewThis is 6 Pin DIP IC Sockets. It is brand new and high quality.It has low contact resistor and is RoHS compliant.SpecificationPin Material : Copper Alloy Pin Pitch : 2.54mm Pin Qty : 6 Package : DIP..
0.75EGP
Brand: Chinese Model: 4N25
DataSheet:  4N35.pdf4N35 is an optocoupler integrated circuit in which an infrared emitter diode drives a phototransistor. They are also known as optoisolators since they separate two circuits optically. These are used to couple two circuits without any o..
8.00EGP
Brand: Chinese Model: PC817
DataSheet:  PC817.pdfA Optocoupler also called a photocoupler, optical isolator or opto-isolator is a small chip that transfers signals between two isolated circuits using light. A basic optocoupler uses a led and a phototransistor, the brighter the led the more curre..
3.00EGP
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